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W30 Series

Differential Pressure Transmitter

The W30 Series Differential Pressure Transmitters measure differential pressure in liquids and gases compatible with 316 stainless steel. They are an excellent choice for HVAC and process applications, including measurement of differential pressure across flow elements, heat exchangers, pumps, filters, coils, and liquid level monitoring.W30 Series transmitters are housed in a compact, heavy-duty cast aluminum case designed to NEMA 4 (IP65) standards. The rugged design allows it to withstand high overpressure without damaging the unit or affecting calibration. It is ±0.5% accurate and available in eight ranges up to 200 psi differential. The W30 Series is a 4-20 mA two-wire loop-powered device that operates on nominal 24 VDC.


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Features
  • 316 stainless steel wetted parts
  • 4-20 mA two-wire output
  • Operates on nominal 24 VDC
  • NEMA 4 cast aluminum enclosure
  • Accuracy of ±0.5%
  • Ranges to 200 psig (1379 kPa) differential
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Specifications

Supply Voltage:11-32 VDC, 25 mA maximum

Signal Output:4-20 mA

Maximum Output:

Impedance:600Ω @ 24 VDC

Accuracy:±0.5% of differential pressure range, including non-linearity and hysteresis, or ±1.0% for 0-6 psid (0-41.4 kPa) range

Thermal Effect:Zero: ±0.05% per °C

Span: ±0.03% per °C:

Overpressure:

6 to 30 psid:100 psi (690 kPa)

60 to 200 psid:300 psi (2069 kPa)

Effect of Static Pressure:Less than 0.25% for static pressure change from 0-100%

Operating Humidity:10% to 90% RH non-condensing

Operating Temperature:32° to 122°F (0° to 50°C)

Wetted Parts:316 Stainless Steel

Enclosure:

Process Connection:1/8" FNPT

Wiring Terminations:14-26 AWG pluggable terminal block

Approvals:CE

Weight:1.1 lb (0.5 kg)

Warranty:1 year

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Certifications


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Products

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QtyModelDescriptionIn StockList PriceInternet Price
W30-31E 0-6# SS D.P. TRANS. 4-20MA INFO959.88767.90
W30-31E-BVA 0-6# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-32E 0-10# SS D.P. TRANS. 4-20MA INFO959.88767.90
W30-32E-3VLV DP TRANS 0-10PSI 4-20 MA 3VLV INFO1,446.541,157.23
W30-32E-BVA 0-10# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-33E 0-15# SS D.P. TRANS. 4-20MA INFO959.88767.90
W30-33E-3VLV DP TRANS 0-15PSI 4-20 MA 3VLV INFO1,601.251,281.00
W30-33E-BVA 0-15# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-34E 0-30# SS D.P. TRANS. 4-20MA In Stock959.88767.90
W30-34E-3VLV DP TRANS 0-30PSI 4-20 MA 3VLV INFO1,601.251,281.00
W30-34E-BVA 0-30# SS DP XDUCER 4-20MA BVA INFO1,559.881,247.90
W30-34E-BVA-3R 0-30# SS DP XDUCER 4-20MA BVA NEMA 3R INFO1,675.241,340.19
W30-35E 0-60# SS D.P. TRANS 4-20MA In Stock959.88767.90
W30-35E-3VLV DP TRANS 0-60PSI 4-20 MA 3VLV INFO1,446.541,157.23
W30-35E-BVA 0-60# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-36E 0-100# SS D.P. TRANS. 4-20MA In Stock959.88767.90
W30-36E-3VLV DP TRANS 0-100PSI 4-20 MA 3VLV INFO1,601.251,281.00
W30-36E-BVA 0-100# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-37E 0-150# SS D.P. TRANS. 4-20MA INFO959.88767.90
W30-37E-BVA 0-150# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-38E 0-200# SS D.P. TRANS. 4-20MA INFO959.88767.90
W30-38E-BVA 0-200# SS DP TRANS 4-20MA BVA INFO1,559.881,247.90
W30-3VLV W30 3 VALVE MAN 200F/250PSI In Stock391.17312.94
W30-33E-BVA-3R-C 0-15# SS DP XDUCER BYPASS NEMA 3R W/ COPPER TUBING INFO1,721.451,377.16
W30-34E-BVA-3R-C 0-30# SS DP XDUCER BYPASS NEMA 3R W/COPPER TUBING INFO1,721.451,377.16
W30-35E-BVA-3R-C 0-60# SS DP XDUCER BYPASS NEMA 3R W/ COPPER TUBING INFO1,721.451,377.16
W30-36E-BVA-3R-C 0-100# SS DP XDUCER BYPASS NEMA 3R W/COPPER TUBING In Stock1,721.451,377.16
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